Inventor
IIMURA YUKIO
JP23 patents
⚠️ This page may combine multiple inventors who share the name “IIMURA YUKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA MACHINE CO LTD
12 patentsUS6616871B1Sep 9, 2003
Filling step control method of injection molding machine
TOSHIBA MACHINE CO LTD21 citations92
US6669877B2Dec 30, 2003
Malfunction-detecting method in injection molding machines
TOSHIBA MACHINE CO LTD21 citations91
US6932924B2Aug 23, 2005
Method and apparatus for mold clamping in an injection molding machine and the like
TOSHIBA MACHINE CO LTD15 citations84
US7789653B2Sep 7, 2010
Imprinting apparatus
TOSHIBA MACHINE CO LTD9 citations83
US6332355B1Dec 25, 2001
Method of estimating a life of ball screw included in electric injection molding machine and life estimating system
TOSHIBA MACHINE CO LTD17 citations83
US6144182ANov 7, 2000
Motor control method for injection molding machine and motor controller for carrying out the same
TOSHIBA MACHINE CO LTD16 citations83
US6555035B2Apr 29, 2003
Method for injection molding
TOSHIBA MACHINE CO LTD12 citations73
US7114949B2Oct 3, 2006
Method and apparatus for mold clamping in an injection molding machine and the like
TOSHIBA MACHINE CO LTD3 citations63
US7648354B2Jan 19, 2010
Transfer apparatus having gimbal mechanism and transfer method using the transfer apparatus
TOSHIBA MACHINE CO LTD4 citations61
US7448865B2Nov 11, 2008
Transcript apparatus
TOSHIBA MACHINE CO LTD2 citations61
US7008574B2Mar 7, 2006
Method for controlling injection of electric injection molding machine
TOSHIBA MACHINE CO LTD3 citations61
US6669459B2Dec 30, 2003
Electric injection molding machine for controlling injection of electric injection molding machine
TOSHIBA MACHINE CO LTD5 citations61
DAINIPPON PRINTING CO LTD
8 patentsUS5538816AJul 23, 1996
Halftone phase shift photomask, halftone phase shift photomask blank, and methods of producing the same
DAINIPPON PRINTING CO LTD72 citations96
US6942817B2Sep 13, 2005
Method of manufacturing wireless suspension blank
DAINIPPON PRINTING CO LTD60 citations95
US5702847ADec 30, 1997
Phase shift photomask, phase shift photomask blank, and process for fabricating them
DAINIPPON PRINTING CO LTD55 citations94
US5614335AMar 25, 1997
Blanks for halftone phase shift photomasks, halftone phase shift photomasks, and methods for fabricating them
DAINIPPON PRINTING CO LTD20 citations92
US5592317AJan 7, 1997
Chromium blanks for forming black matrix-screen and color filter for liquid crystal display
DAINIPPON PRINTING CO LTD49 citations92
US5721075AFeb 24, 1998
Blanks for halftone phase shift photomasks, halftone phase shift photomasks, and methods for fabricating them
DAINIPPON PRINTING CO LTD13 citations74
US5419988AMay 30, 1995
Photomask blank and phase shift photomask
DAINIPPON PRINTING CO LTD15 citations72
US7582393B2Sep 1, 2009
Transfer mask blank, transfer mask, and transfer method using the transfer mask
DAINIPPON PRINTING CO LTD1 citations49